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I try to make my pipelines idempotent, but a couple of them require us to send the output file to someone's email. Does anyone know how to send an email idempot
by OscarCunningham 3y ago
I try to make my pipelines idempotent, but a couple of them require us to send the output file to someone's email. Does anyone know how to send an email idempotently?
- mbb70 3y agoEmail is quintessentially "fire and forget" message passing, so there's no way to guarantee mail has been delivered and no way to "pull it back". You can embed tracking in your email to see if it's been opened, and not resend in that case, but this will be flakey as it's easy to disable email trackers.